🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.79 AU - 1.07 AU

Year: 320 Days

Day: 39.2 Hours

Environment

Temp: 139 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.7 AU - 2.08 AU

Year: 926 Days

Day: 28.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,014,215 km

• M1: 78,988 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.57 AU - 4.61 AU

Year: 3505 Days

Day: 15.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,014,215 km

• M1: 132,693 km (0.05 R)
• M2: 3,387,045 km (0.042 R)

Asteroid Belt

Center: 7.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.4

Radius: 9.9

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 9.69 AU - 10.79 AU

Year: 11680 Days

Day: 12.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 50,014,215 km

• M1: 124,166 km (0.104 R)
• M2: 487,390 km (0.099 R)
• M3: 1,497,325 km (0.043 R)
• M4: 2,904,143 km (0.104 R)
• M5: 3,437,460 km (0.034 R)
• M6: 4,979,365 km (0.119 R)
• M7: 6,028,794 km (0.039 R)
• M8: 6,586,794 km (0.104 R)
• M9: 7,138,212 km (0.079 R)
• M10: 9,607,923 km (0.1 R)
• M11: 10,953,556 km (0.044 R)
• M12: 12,958,018 km (0.07 R)
• M13: 15,061,364 km (0.046 R)
• M14: 17,089,462 km (0.118 R)
• M15: 18,436,292 km (0.057 R)
• M16: 22,284,548 km (0.113 R)
• M17: 24,721,347 km (0.073 R)
• M18: 27,631,475 km (0.113 R)
• M19: 32,078,571 km (0.117 R)
• M20: 34,122,526 km (0.096 R)
• M21: 36,858,671 km (0.107 R)
• M22: 41,035,145 km (0.088 R)
• M23: 46,650,301 km (0.071 R)
• M24: 48,385,786 km (0.084 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 18,605 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit